00736nam0-22002891i-450-99000373212040332120001010000373212FED01000373212(Aleph)000373212FED0100037321220000920d1961----km-y0itay50------baitay-------001yyEconomic developmentA.Pepelais , L.MearsU.S.A.Harper & Brothers1961620 p.22cmMears,L.Pepelais,A.ITUNINARICAUNIMARCBK990003732120403321O5.294835DECTSDECTSEconomic Development465341UNINAING01